Fig. 2From: De novo transcriptome sequencing and gene expression profiling of Magnolia wufengensis in response to cold stressTwo-month-old Magnolia wufengensis subjected to low-temperature stress (4 °C) in a chamber showing phenotypic changes. a Control plant (25 °C). b Cold-treated (4 °C) plant at 4 h. c Cold-treated (4 °C) plant at 8 h. d Cold-treated (4 °C) plant at 12 h. e Cold-treated (4 °C) plant at 24 h. f Cold-treated (4 °C) plant at 48 hBack to article page